What does the dragonfly point wave heart and the secret fragrance of the lotus mean?

The general idea of ??these two poems is as follows:

The dragonfly flies on the water, gently stirring the water waves.

The unopened lotus buds on the water quietly exude their fragrance.

These two poems describe the beautiful scene beside the pond in early summer.

Dragonflies were flying on the calm, mirror-like lake, and from time to time they would bend their slender tail into a bow shape and extend it into the water plants, causing the lake surface to expand and create circles of ripples. A dragonfly flies on the water, with the tip of its tail close to the water, and touches the water little by little with the tip of its tail. This is what the saying goes: "dragonfly touches the water."

The ancients called unopened lotus flowers buds, or buds. For example, Li Yu of the Ming Dynasty once said, "It is strange that the auspicious appearance appears in the head, and the lotus flowers bloom at the feet." In early summer, the lotus will be in bud. , emit fragrance.